ATTACHMENT, BIRTH PARTICIPATION, AND YOUNG CHILDREN'S REACTIONS TO NEWBORN SIBLINGS (RIVALRY).
Contributors: Wayne State University.
Published: 1984
Number of pages: 129
Subjects: Health Sciences, Nursing.
Description: This study examined the degree to which security of attachment and participation in the birth experience affected the quality of sibling interaction between a pre-schooler and a newborn sibling during the first two weeks of the newborn's life.

A sample of 86 families with at least one child, age 18 to 54 months, was obtained from the clients of a large suburban Birthing Center. Attachment of the child to the mother was measured using interactive behaviors of children observed in a naturalistic variation of Ainsworth's "strange situation". Birth participation categories were decided by the parents at the time of the mother's labor. Sibling interaction was operationalized as scores on a three dimensional scale on which mothers rated their children's participative, regressive, and aggressive behaviors. Data were obtained at 2, 3, and 14 days.

The first hypothesis regarding a positive relationship between secure attachment and positive sibling interaction was supported for all variables. The second hypothesis was not supported when most variables showed no effect of birth participation. An increase in aggressive behaviors was observed among the children who were present at birth, contrary to the proposed relationship. No support was found for the third hypothesis which predicted a positive combinational effect of secure attachment and presence at birth. Age and gender were each found to account for significant variance in several sibling interaction subscales. All sibling interaction scores showed an effect over time.
Notes: Source: Dissertation Abstracts International, Volume: 45-12, Section: B, page: 3772.

Thesis (PH.D.)--WAYNE STATE UNIVERSITY, 1984.

School code: 0254.